<%--
  Created by IntelliJ IDEA.
  User: Administrator
  Date: 2024/10/28
  Time: 18:31
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
    <title>Title 主页</title>

</head>
<body>
    <div> 我是主页 </div>

<script>
    let message = `${param.message}`
    if(message != "" && message != 'null') {
        alert(message)
    }
</script>
</body>
</html>
